Perencanaan Sistem Penyediaan Air Minum Di Kecamatan Rumbio Jaya, Kabupaten K…

ABSTRACT Requirment of Drinking water in District of Rumbio Jaya, Kampar Regency comes from wells, river water and tap water where the quality and quantity have not been guaranteed. Community water needs reach 66,0 L/sec in 2039, so it is necessary to plan a drinking water supply system with raw water sources originating from the Kampar River. Based on mass balance analysis, there are units th…

Pemanfaatan Limbah Plastik Styrofoam (Expanded Polystyrena Foam) Dan Bottom A…

ABSTRACT The Indonesian Institute of Sciences (LIPI) conducted research in 18 major cities in Indonesia. The study stated that as much as 270,000 to 590,000 tons of waste entered the Indonesian Sea, of this amount is generally Styrofoam type waste. Styrofoam waste is more dominant because other plastic waste still has economic value. This study aims to Compare the strength of Paving Blocks wit…

Analisis Konsentrasi Particulate Matter (Pm2,5) Dalam Udara Ruang Dari Aktivi…

ABSTRACT Sago pulp is waste from the processing of sago starch, which has yet to be utilized optimally. In this study, sago waste was processed into briquettes as an alternative energy source to replace fuel in the household. At the time of burning briquettes will produce pollutant emissions into the air, one of which is Particulate Matter (PM2.5). This study aims to determine the characterist…

Evaluasi Dan Perencanaan Sistem Pengangkutan Sampah Di Kecamatan Payung Sekak…

ABSTRACT Waste the residue from human activities in the form of solid waste. Waste needs to be managed so as not to cause negative impacts. One of the efforts in managing waste is by carrying out waste transportation. The purpose of this study was to evaluate waste transportation and provide planning related to waste transportation in Payung Sekaki District. The results showed that Payung Seka…

Evaluasi Dan Perencanaan Sistem Pengangkutan Sampah Di Kecamatan Bukit Raya K…

ABSTRACT Waste management of a city aims to serve the waste generated by residents. The current condition of solid waste management is facing a lot of pressure due to the increasing number of waste generators and sources. Therefore it is necessary to do waste management, one of which is waste transportation. The purpose of this research is to evaluate waste transportation and provide planning …

Perencanaan Pemanenan Air Hujan (Pah) Di Kawasan Instansi Pemerintahan Kabupa…

ABSTRACT Meranti Islands Regency is an area with regional conditions dominated by peat soil and has a moderate groundwater quality, with heavy metal content of Pb, Cd and Cu which is high and exceeds quality standards. Therefore, other alternatives are needed to meet raw water needs by utilizing Rainwater Harvesting technology. In this study, the study was conducted in the Meranti Islands Regen…

Evaluasi Dan Perencanaan Sistem Pengangkutan Sampah Di Kecamatan Sail Kota Pe…

ABSTRACT Waste is the residue of human daily activities or natural processes in solid. Waste is basically a material that is wasted or disposed of a source resulting from human activities or natural processes that have no economic value (Law No. 18, 2008). Waste transportation is an important component in waste management activities. Ministry of Environment and Forestry’s Waste Management Nat…

Penentuan Status Mutu Air Sungai Dengan Metode Indeks Pencemaran (Ip) Dan Lok…

Abstract Tangkerang River is one of the tributaries of the Sail River that passes through Marpoyan Damai District, Bukit Raya District, and Sail District, Pekanbaru City. The Tangkerang River has a river length of 6 km, a width of 5-7 m and a depth of 27-46 cm. The Tangkerang Watershed (DAS) is in a densely populated and activity-dense area. The Tangkerang River is used as a large drainage sit…

Prarancangan Pabrik Butanediol Proses Esterifikasi Dengan Desain Alat Utama C…

ABSTRACT 1,4-Butanediol (BDO) is a primary alcohol and an organic chemical compound with the formula C4H10O2 which is an important element in a long production chain consisting of various intermediates and their derivatives, and has a colorless and almost odorless hygroscopic liquid with distinct bitter taste. Butanediol is widely used in various industries including electronics, cosmetics, ph…

Prarancangan Pabrik Kalsium Sulfat Dihidrat Dari Kalsium Hidroksida Dan Asam …

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Prarancangan Pabrik Aseton Proses Hercules Dengan Desain Alat Utama Ratb Clea…

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1707113659

Rancang Bangun Solar-Battery-Charger Berbasis Full-Bridge Converter Untuk Pen…

ABSTRACT The ultimate goal of this project is to charge a lead acid battery with a solar panel voltage source. Battery charging is carried out through a DC-DC converter circuit with a full bridge topology, which functions to convert DC voltage to an adjustable DC voltage. To activate the DC-DC converter circuit, a control circuit is required, consisting of the SG3526 IC, which functions as a r…

Studi Pada Model Kanal 5g Pekanbaru: Perbandingan Dengan Kanal 5g Di Bandung

ABSTRACT Technology in the field of telecommunications is currently experiencing very rapid development. Several factors are driving this development, including the increasing demand for communication access speed and increased user capacity. 5G technology has many advantages compared to previous technologies, namely data speeds of up to 20 Gbps, network capacity 1,000 times greater than the c…

Karakteristik Marshall Pada Campuran Ac-Wc Dengan Pemanfaatan Kombinasi Limba…

ABSTRACT Laston Lapis Aus or Asphalt Concrete Wearing Course (AC-WC) is a part that is located on the top layer in the flexible pavement of the highway. This layer is the layer that is most susceptible to damage. This pavement layer is a mixture of several materials including asphalt, coarse aggregate, fine aggregate and (filler). Filler is a filler material that functions to fill the gaps or …

Adsorpsi Isotermal Volumetrik Menggunakan Bio-Metal Organic Frameworks Cobalt…

ABSTRACT Global warming caused by greenhouse gases is getting longer and more worrying. Switching from fossil fuels to natural gas is a promising solution, by applying the ANG (Adsorbed Natural Gas) mechanism. An important factor for the success of this mechanism is the selection of the adsorbent used. MOF (Metal Organic Frameworks) has good potential in storing methane gas, but further resear…

Pemetaan Tingkat Kebisingan Pada Jam Puncak Akibat Aktivitas Transportasi Di …

ABSTRACT The increase in ownership of motorized vehicles has resulted in increased transportation activities. The tendency to increase the number of motorized vehicles operating will increase the traffic load, one example of which is the increase in noise intensity. This study aims to measure noise intensity and map noise at peak hours due to transportation activities that occur at the Soekarn…

Pengaruh Kecepatan Dan Volume Kendaraan Terhadap Beban Emisi Karbon Monoksida…

ABSTRACT HR Street. Soebrantas is classified as an arterial road that functions for community service activities and distribution within the city. Vehicle activity on this road will affect the amount of air pollutant gas emissions produced from vehicles. The purpose of this study is to determine carbon monoxide (CO) emissions and determine the effect of vehicle speed and volume on carbon monox…

Pengaruh Penambahan Kaolin Pada Proses Flokulasi Dalam Pengolahan Air Gambut …

ABSTRACT For people living on peatlands who have not received clean water services, many use peat water as a source of water for daily use, even though they do not meet quality standards. Peat water has a high content of organic matter and color, making it difficult to treat peat water with the usual coagulation-flocculation process. In this study, kaolin was added to the flocculation process …

Perencanaan Sistem Penyediaan Air Minum Di Kecamatan Sungai Sembilan, Kota Dumai

ABSTRACT Clean water services in Sungai Sembilan District, Dumai City originate from groundwater and rainwater without going through a clear processing process, in which the quality, quantity and continuity of these water sources have not been guaranteed. The maximum daily need for water in Sungai Sembilan District in 2041 will reach 119.1 liters/second. So it is necessary to plan a drinking w…

Pengaruh Waktu Pengadukan Cepat Pada Proses Koagulasi Flokulasi Dengan Koagul…

ABSTRACT Peat water potentially be raw water because plenty of its availability, but peat water has characteristics that do not yet fulfill raw water quality according to PERMENKES RI Number 32 of 2017. Peat water has high natural organic matter and color, so it needs to be carried out with water treatment. One possible treatment is coagulation flocculation using aluminum sulfate which has a c…